- Certain components within the Anti-Lock Brake System (ABS) are not intended
to be serviced or repaired individually. Only those components with removal
and installation procedures should be serviced.
- Do not use rubber hoses or other parts not specifically specified for
an ABS system. When using repair kits, replace all parts included in the
kit. Partial or incorrect repair may lead to functional problems and require
the replacement of components.
- Lubricate rubber parts with clean, fresh brake fluid to ease assembly.
Do not use lubricated shop air to clean parts; damage to rubber components
may result.
- Use only specified brake fluid from an unopened container.
- If any hydraulic component or line is removed or replaced, it may be necessary
to bleed the entire system.
- A clean repair area is essential. Always clean the reservoir and cap thoroughly
before removing the cap. The slightest amount of dirt in the fluid may plug
an orifice and impair the system function. Perform repairs after components
have been thoroughly cleaned; use only denatured alcohol to clean components.
Do not allow ABS components to come into contact with any substance containing
mineral oil; this includes used shop rags.
- The Anti-Lock control unit is a microprocessor similar to other computer
units in the vehicle. Ensure that the ignition switch is OFF before
removing or installing controller harnesses. Avoid static electricity discharge
at or near the controller.
- If any arc welding is to be done on the vehicle, the control unit should
be unplugged before welding operations begin.